@article{aoidelaytradeoffinmobileedgecachinga,
  title = {AoI-Delay Tradeoff in Mobile Edge Caching: A Mixed-Order Drift-Plus-Penalty Algorithm},
  author = {Ran Li and Chuan Huang and Xiaoqi Qin and Lei Yang},
  year = {2023},
  eprint = {2304.08781},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2304.08781v2},
}